Namhlanje, uJinbin wazisa kuwe ivalve yebhabhathane yombane enobubanzi obukhulu. Le valve yebhabhathane iveza uyilo lokudlula kwaye ixhotyiswe ngezixhobo zombane kunye nevili lesandla. Iimveliso ezisemfanekisweni ziiivalve butterflykunye nemilinganiselo ye-DN1000 kunye ne-DN1400 eveliswe yi-Jinbin Valves.

Iivalvu zebhabhathane ezinobubanzi obukhulu ezine-bypass (ezidla ngokubhekisa kwidayamitha engu-DN≥500) zizivalvu ezikhethekileyo ezongeza imibhobho yokudlula kunye neevalvu ezincinci zokulawula kumzimba wevalvu yeevalvu zebhabhathane zesiqhelo. Umsebenzi wabo oyintloko kukulungelelanisa ukuhlukana koxinzelelo lwe-medium ngaphambi nangemva kwe-valve ngokusebenzisa i-bypass, ukuxazulula iingxaki ekuvuleni, ukuvala kunye nokusebenza kwee-valve ezinkulu.

Izinto eziluncedo zokuyila i-bypass yevalve yebhabhathane yombane ye-actuator yombane

1. Nciphisa ukuchasana nokuvula kunye nokuvala kunye nokukhusela inkqubo yokuqhuba: Xa i-valve-diameter enkulu ivuliwe ngokuthe ngqo kwaye ivaliwe, umehluko woxinzelelo phakathi kwemidiya yangaphambili kunye neyomva inkulu, enokuvelisa ngokulula i-torque enkulu kwaye ibangele ukugqithiswa kunye nomonakalo kwisixhobo sombane / i-pneumatic drive. I-valve ye-bypass inokuvulwa kwangaphambili ukuze ivumele i-medium ukuba ihambe ngokukhawuleza ukulinganisa ukuhluka koxinzelelo, ukunciphisa ukuvuleka kunye nokuvala i-torque ye-valve engundoqo ngaphezu kwe-60% kunye nokwandisa kakhulu ubomi benkonzo yenkqubo yokuqhuba.

2. Nciphisa ukunxiba kwezitywina: Xa umahluko woxinzelelo mkhulu kakhulu, i-medium ithande ukuchaphazela indawo yokutywina yevalve ephambili, ibangele ukuguqulwa kunye nokunxiba kwezitywina kwaye kukhokelela ekuvuzeni. Emva kokudlula ukulinganisa uxinzelelo, indawo yokutywina ye-valve eyintloko ingaba noqhagamshelwano olulula okanye ulwahlulo, kwaye ubomi benkonzo yeengxenye zokutywinwa bunokwandiswa ngamaxesha angama-2 ukuya kwe-3.

3. Kuphephe ukuchaphazeleka ngehamile yamanzi: Kwimibhobho yobubanzi obukhulu, ukuvuleka nokuvalwa ngequbuliso kweevalvu kunokubangela lula ihamile yamanzi (ukunyuka ngequbuliso nokuwa koxinzelelo), enokuthi iqhawuke kumbhobho okanye yonakalise isixhobo. Ivalve ye-bypass ilawula ngokucothayo isantya sokuhamba, esinokukhusela ngokufanelekileyo ukuguquguquka koxinzelelo kunye nokuphelisa umngcipheko wehamile yamanzi.

4. Ukuphucula ukugcinwa lula: Xa i-valve engundoqo kufuneka ihlolwe kwaye ilungiswe, akukho mfuneko yokuvala yonke inkqubo. Vele uvale i-valve engundoqo kwaye uvule i-valve yokudlula ukugcina ukuhamba okusisiseko kwe-medium kunye nokunciphisa ilahleko yokunciphisa ixesha lokuvelisa.

Okuivalve yebhabhathane eneflangedisetyenziswa rhoqo kwezi meko zilandelayo:

1. Unikezelo lwamanzi lukamasipala kunye nokuhanjiswa kwamanzi: Imibhobho yokuhambisa amanzi engundoqo yezityalo zamanzi kunye nemibhobho engundoqo yogutyulo lwasezidolophini (DN500-DN2000) kufuneka ilungise rhoqo izinga lokuhamba. I-Bypass inokuthintela impembelelo kwinethiwekhi yombhobho ngexesha lokuvula nokuvalwa.

2. Ushishino lwepetrochemical: Kwimibhobho ye-oyile ekrwada kunye nesulungekisiweyo yothutho lweoyile (phantsi kweemeko zoxinzelelo oluphezulu), iivalvu zebhabhathane ezinobubanzi obukhulu kufuneka zixhotyiswe ngeevalvu ze-bypass ukukhusela impembelelo ephakathi kwiindawo zokutywina kunye nokuqinisekisa ukhuseleko lokuhamba.

3. Amandla e-Thermal / amandla enyukliya: Inkqubo yamanzi ejikelezayo (ububanzi obukhulu bemibhobho yamanzi okupholisa), i-bypass inokulawula kakuhle ukuhamba kwamanzi kunye nokuthintela umonakalo wehamile yamanzi kwizixhobo eziphambili ezifana ne-condensers.

4. Iiprojekthi zogcino lwamanzi: Imijelo emikhulu yokuphambukisa amanzi kunye nemibhobho emikhulu yokunkcenkceshela ifuna iivalvu ezinobubanzi obukhulu ukuze zilawule umthamo wamanzi. I-Bypass inokuqinisekisa ukuvulwa okugudileyo kunye nokuvala kunye nokukhusela isakhiwo setshaneli.

Ivalve yeJinbin (Abavelisi beValve yeButterfly) ineminyaka emininzi yamava ekwenzeni iivalvu zebhabhathane ezinobukhulu obukhulu kwaye iyilwe ngokukodwa kwaye ilungiselela izisombululo zevalvu yevalvu kubathengi. Ukuba nawe uneemfuno ezinxulumeneyo, nceda uqhagamshelane nathi ngezantsi kwaye uya kufumana impendulo kwiiyure ezingama-24!